public IHttpActionResult GetSasLink(string region, string blobName, string operations)
{
string url = "";
if (!string.IsNullOrEmpty(region))
{
var account = AzureSpeedData.Accounts.FirstOrDefault(v => v.Region == region);
if (account != null)
{
var storageAccount = StorageUtils.CreateCloudStorageAccount(account, true);
var blobClient = storageAccount.CreateCloudBlobClient();
var container = blobClient.GetContainerReference(Constants.PrivateContainerName);
var blob = container.GetBlockBlobReference(blobName);
var permissions = SharedAccessBlobPermissions.None;
if (operations.ToLower().Contains("upload"))
{
permissions |= SharedAccessBlobPermissions.Write;
}
if (operations.ToLower().Contains("download"))
{
permissions |= SharedAccessBlobPermissions.Read;
}
url = StorageUtils.GetSasUrl(blob, permissions);
}
}
return(Ok(url));
}
public JsonResult GetSasLinks(string[] regions, string blobName, string operations)
{
List <SasUrl> result = new List <SasUrl>();
foreach (var account in AzureSpeedData.Accounts)
{
if (regions.Length > 0 && regions.Contains(account.Region))
{
var storageAccount = StorageUtils.CreateCloudStorageAccount(account);
var blobClient = storageAccount.CreateCloudBlobClient();
var container = blobClient.GetContainerReference("azurespeed");
var blob = container.GetBlockBlobReference(blobName);
var permissions = SharedAccessBlobPermissions.None;
if (operations.ToLower().Contains("upload"))
{
permissions |= SharedAccessBlobPermissions.Write;
}
if (operations.ToLower().Contains("download"))
{
permissions |= SharedAccessBlobPermissions.Read;
}
string url = StorageUtils.GetSasUrl(blob, permissions);
result.Add(new SasUrl {
Storage = account.Name, Url = url
});
}
}
return(Json(result, JsonRequestBehavior.AllowGet));
}
public IHttpActionResult DeleteOutDatedBlobs()
{
foreach (var account in AzureSpeedData.Accounts)
{
var storageAccount = StorageUtils.CreateCloudStorageAccount(account);
var blobClient = storageAccount.CreateCloudBlobClient();
var container = blobClient.GetContainerReference(Constants.PrivateContainerName);
var blobs = container.ListBlobs();
var oneMonthAgo = DateTimeOffset.Now.AddMonths(-1);
foreach (IListBlobItem blob in blobs)
{
var cblob = blob as ICloudBlob;
if (cblob != null && cblob.Name != "callback.js" && cblob.Name != "100MB.bin")
{
if (cblob.Properties.LastModified.Value.CompareTo(oneMonthAgo) < 0)
{
cblob.DeleteAsync();
}
}
}
}
return(Ok());
}
public HttpStatusCodeResult DeleteOutDatedBlobs()
{
foreach (var account in AzureSpeedData.Accounts)
{
var storageAccount = StorageUtils.CreateCloudStorageAccount(account);
var blobClient = storageAccount.CreateCloudBlobClient();
var container = blobClient.GetContainerReference("azurespeed");
var blobs = container.ListBlobs();
var aDayAgo = DateTimeOffset.Now.AddDays(-1);
foreach (IListBlobItem blob in blobs)
{
var cblob = blob as ICloudBlob;
if (cblob != null && cblob.Name != "callback.js" && cblob.Name != "100MB.bin")
{
if (cblob.Properties.LastModified.Value.CompareTo(aDayAgo) < 0)
{
cblob.DeleteAsync();
}
}
}
}
return(new HttpStatusCodeResult(200, "Delete Successfully"));
}
public string EnableStorageCORS(Account account)
{
try
{
var storageAccount = StorageUtils.CreateCloudStorageAccount(account);
var blobClient = storageAccount.CreateCloudBlobClient();
CorsHttpMethods allowedMethods = CorsHttpMethods.None;
allowedMethods = allowedMethods | CorsHttpMethods.Get;
allowedMethods = allowedMethods | CorsHttpMethods.Put;
allowedMethods = allowedMethods | CorsHttpMethods.Post;
allowedMethods = allowedMethods | CorsHttpMethods.Delete;
allowedMethods = allowedMethods | CorsHttpMethods.Options;
var delimiter = new[] { "," };
CorsRule corsRule = new CorsRule();
const string allowedOrigins = "*";
const string allowedHeaders = "*";
const string exposedHeaders = "";
string[] allAllowedOrigin = allowedOrigins.Split(delimiter, StringSplitOptions.RemoveEmptyEntries);
string[] allExpHeaders = exposedHeaders.Split(delimiter, StringSplitOptions.RemoveEmptyEntries);
string[] allAllowHeaders = allowedHeaders.Split(delimiter, StringSplitOptions.RemoveEmptyEntries);
List <string> corsAllowedOrigin = new List <string>();
foreach (var item in allAllowedOrigin)
{
if (!string.IsNullOrWhiteSpace(item))
{
corsAllowedOrigin.Add(item.Trim());
}
}
List <string> corsExposedHeaders = new List <string>();
foreach (var item in allExpHeaders)
{
if (!string.IsNullOrWhiteSpace(item))
{
corsExposedHeaders.Add(item.Trim());
}
}
List <string> corsAllowHeaders = new List <string>();
foreach (var item in allAllowHeaders)
{
if (!string.IsNullOrWhiteSpace(item))
{
corsAllowHeaders.Add(item.Trim());
}
}
corsRule.MaxAgeInSeconds = 200;
corsRule.AllowedMethods = allowedMethods;
corsRule.AllowedHeaders = corsAllowHeaders;
corsRule.AllowedOrigins = corsAllowedOrigin;
corsRule.ExposedHeaders = corsExposedHeaders;
ServiceProperties properties = blobClient.GetServiceProperties();
properties.Cors.CorsRules.Clear();
properties.Cors.CorsRules.Add(corsRule);
blobClient.SetServiceProperties(properties);
}
catch (Exception ex)
{
logger.Error(ex);
return("Failed due to Incorrect Account Name or Key.");
}
return("Enabling CORS Succeed");
}
